Base | Representation |
---|---|
bin | 10010110111100111… |
… | …01100010111100011 |
3 | 222010222210002212000 |
4 | 21123303230113203 |
5 | 131221313243243 |
6 | 4353113335043 |
7 | 506015245500 |
oct | 113363542743 |
9 | 28128702760 |
10 | 10130212323 |
11 | 4329271500 |
12 | 1b68707483 |
13 | c5597b79a |
14 | 6c157a4a7 |
15 | 3e452e5d3 |
hex | 25bcec5e3 |
10130212323 has 72 divisors (see below), whose sum is σ = 19189633680. Its totient is φ = 5262364800.
The previous prime is 10130212321. The next prime is 10130212357. The reversal of 10130212323 is 32321203101.
10130212323 is a `hidden beast` number, since 1 + 0 + 130 + 212 + 323 = 666.
It is not a de Polignac number, because 10130212323 - 21 = 10130212321 is a prime.
It is a super-4 number, since 4×101302123234 (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 10130212296 and 10130212305.
It is not an unprimeable number, because it can be changed into a prime (10130212321) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 128443 + ... + 191723.
It is an arithmetic number, because the mean of its divisors is an integer number (266522690).
Almost surely, 210130212323 is an apocalyptic number.
10130212323 is a deficient number, since it is larger than the sum of its proper divisors (9059421357).
10130212323 is a wasteful number, since it uses less digits than its factorization.
10130212323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63326 (or 63302 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10130212323 its reverse (32321203101), we get a palindrome (42451415424).
The spelling of 10130212323 in words is "ten billion, one hundred thirty million, two hundred twelve thousand, three hundred twenty-three".
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